diff --git a/ocaml-topkg.spec b/ocaml-topkg.spec
index 98fe114..68ece4b 100644
--- a/ocaml-topkg.spec
+++ b/ocaml-topkg.spec
@@ -1,5 +1,5 @@
 Name:          ocaml-topkg
-Version:       1.0.5
+Version:       1.0.6
 Release:       1mamba
 Summary:       The transitory OCaml software packager
 Group:         System/Libraries/OCaml
@@ -10,6 +10,7 @@ URL:           https://erratique.ch/software/topkg
 Source:        https://github.com/dbuenzli/topkg.git/v%{version}/topkg-%{version}.tar.bz2
 License:       ISC License
 ## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
 BuildRequires: ocaml
 ## AUTOBUILDREQ-END
 BuildRequires: ocaml >= 4.11.1
@@ -49,6 +50,9 @@ mv %{buildroot}%{_docdir}/topkg/LICENSE.md %{buildroot}%{_datadir}/licenses/ocam
 %{_datadir}/licenses/ocaml-topkg/LICENSE.md
 
 %changelog
+* Tue Nov 08 2022 Automatic Build System <autodist@mambasoft.it> 1.0.6-1mamba
+- automatic version update by autodist
+
 * Wed Feb 02 2022 Automatic Build System <autodist@mambasoft.it> 1.0.5-1mamba
 - automatic version update by autodist